Other Hobby Resources

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The resources provided here are for expanding the amateur radio and communications hobby experience. The commercial sites listed are not being personally endorsed by this site. If you have a recommendation to be added, please contact the website administrator.

Learn CW Online At LCWO you can learn Morse telegraphy (CW) online in your browser. You don't need to install a program on your computer, and you always have your personal settings available, from any computer on the globe with an internet connection. You can also easily track your progress by means of different statistical functions.

Line of Site Map Generator
The main site computes the horizon and mountain names and other related visualizations, including the surface of the Earth visible from where you're standing (the visibility cloak or viewshed) and the line of sight profile between you and the distant peaks.

Radio Reference
RadioReference is the world's largest scanner frequency and radio communications reference source, with complete conventional frequency assignments, trunked radio system information, frequencies, and talkgroups, FCC License assignments and maps

Web SDR
A WebSDR is a Software-Defined Radio receiver connected to the internet, allowing many listeners to listen and tune it simultaneously. SDR technology makes it possible that all listeners tune independently, and thus listen to different signals; this is in contrast to the many classical receivers that are already available via the internet.